首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
Television apparatus
摘要
申请公布号
US1970632(A)
申请公布日期
1934.08.21
申请号
US19320605580
申请日期
1932.04.16
申请人
RADIO CORPORATION OF AMERICA
发明人
SHORT DONALD WILLIAM
分类号
H04N5/225
主分类号
H04N5/225
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CHLORINATION AND ELIMINATION PROCESS AND SOME PRODUCTS THEREOF
Thermoplastic moulding materials based on polycarbonates, graft polymers and styrene/acrylonitrile copolymers
METHOD OF TREATING FOODSTUFF CHARGES BY RIPENING AND APPARATUS FOR MAKING THE SAME
Carton flap folding method and apparatus.
Sealed basket for pressurised water reactor fuel assemblies.
Apparatus for manufacturing tires with white sidewall appliques.
DERIVATIVES OF 2-AMINO-1,2,3,4-TETRAHYDRONAPHTHALENE ACTIVE ON THE CARDIOVASCULAR SYSTEM
PROCESS FOR OBTAINING ACETIC ACID FROM DILUTED WATER FLOWS FORMED DURING CARBONYLATION PROCESS
SKI BOOT
Window or door fitting
MEANS FOR ANCHORING A ROCK BOLT MADE OF CONCRETE STEEL IN A DRILL HOLE
WEATHERPROOFING AND DRAUGHT EXCLUDING DEVICES
An adjustable chair for medical use
Process of making thin and thick metallic layers
HOLLOW TRILOBAL CROSS SECTION FIBER
DRY STARCH-IODINE PHARMACEUTICAL FORMULATIONS
PROCESS FOR MEASURING RELATIVE ANGLES
MINIATURIZED SENSOR ELEMENT FOR DETERMINING THE CONCENTRATIONS OF SUBSTANCES IN LIQUIDS AND PROCESS FOR PRODUCING THE SAME
Data transmission method wherein a plurality of coding laws is used for transmission of a main and an auxiliary bitstream
Delay distortion supressing system for ATM communication system
